TY  - RPRT
TI  - An informative solution to a seismological inverse problem.
AU  - F Gilbert
AU  - A Dziewonski
AU  - J Brune
PY  - 1973
DO  - 10.1073/pnas.70.5.1410
UR  - https://pubmed.ncbi.nlm.nih.gov/16592083/
ID  - 16592083
ER  -